<template>
  <div class="main">
    <div class="title">
      <a class="active" href="/login">登录</a>
      <span>·</span>
      <a href="/register">注册</a>
    </div>

    <div class="sign-up-container">
      <el-form ref="userForm" :model="user">

        <el-form-item class="input-prepend restyle" prop="email" :rules="[{ required: true, message: '请输入邮箱', trigger: 'blur' },{validator: checkEmail, trigger: 'blur'}]">
          <div >
            <el-input type="text" placeholder="邮箱" v-model="user.email"/>
            <i class="iconfont icon-phone" />
          </div>
        </el-form-item>

        <el-form-item class="input-prepend" prop="password" :rules="[{ required: true, message: '请输入密码', trigger: 'blur' }]">
          <div>
            <el-input type="password" placeholder="密码" v-model="user.password"/>
            <i class="iconfont icon-password"/>
          </div>
        </el-form-item>

        <div class="btn">
          <input type="button" class="sign-in-button" value="登录" @click="submitLogin()">
        </div>
      </el-form>
      <!-- 更多登录方式 -->
      <div class="more-sign">
        <h6>社交帐号登录</h6>
        <ul>
          <li><a id="weixin" class="weixin" target="_blank" href="http://qy.free.idcfengye.com/api/ucenter/weixinLogin/login"><i class="iconfont icon-weixin"/></a></li>
          <li><a id="qq" class="qq" target="_blank" href="#"><i class="iconfont icon-qq"/></a></li>
        </ul>
      </div>
    </div>

  </div>
</template>

<script>
  import '~/assets/css/sign.css'
  import '~/assets/css/iconfont.css'
  import cookie from 'js-cookie'
  import loginAPI from '@/api/login'

  export default {
    layout: 'sign',
    data () {
      return {
        user:{
          email:'',
          password:''
        },
        loginInfo:{}
      }
    },

    methods: {
      checkEmail(){
        var regEmail = /^[A-Za-z0-9\u4e00-\u9fa5]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/
          if (this.user.email != '' && !regEmail.test(this.user.email)) {
              this.$message({
                  message: '邮箱格式不正确',
                  type: 'error'
              })
              this.user.email = ''
          }
      },
      submitLogin(){
        // 1. 调用接口进行登录，返回token字符串
          loginAPI.loginUser(this.user)
            .then(response => {
              // 2. 获取token字符串放到cookie里
              // key value 作用范围
                cookie.set('guli_token',response.data.data.token, {domain: 'localhost'})
                // 4. 调用接口，根据token获取用户信息，为了首页面显示
                loginAPI.getMemberInfo()
                  .then(response => {
                    this.loginInfo = response.data.data.userInfo
                    cookie.set('guli_ucenter', this.loginInfo, {domain: 'localhost'})
                  })
                this.$message({
                  message: '登陆成功！',
                  type: 'success'
              })
              // 跳转回首页
              window.location.href = "/"
            })
      }
    }
  }
</script>
<style>
   .el-form-item__error{
    z-index: 9999999;
  }
</style>